value	quality	siderealorsynodic	author	ref	method
12.7885	2	Sidereal	Durech	2020A&A...643A..59D	Model
12.7900	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
12.7900	3-	Synodic	Ferrero	2014MPBu...41..184F	Lightcurve
9.4500	2+	Synodic	Carbognani	2014MPBu...41..265C	Lightcurve